---> uname -a: Linux prd-centos8-builder-4c-16g-28806.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 745 12486 19 2528 14680 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:52:74:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.48/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe52:74ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f9:0c:e4:0c brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/27/2024 _x86_64_ (4 CPU) 18:49:00 LINUX RESTART (4 CPU) 06:50:01 PM tps rtps wtps bread/s bwrtn/s 06:51:01 PM 79.42 7.60 71.83 1278.64 5947.72 06:52:01 PM 128.17 14.31 113.86 3187.47 9694.42 06:53:01 PM 27.59 0.37 27.22 12.93 2396.08 06:54:01 PM 78.51 4.20 74.31 755.35 4310.23 Average: 78.42 6.62 71.81 1308.60 5587.11 06:50:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:51:01 PM 13229056 15105376 2910384 18.03 2688 2089788 1158196 6.74 218424 2330352 182396 06:52:01 PM 12789392 14880708 3350048 20.76 2688 2298928 1323940 7.70 232372 2725484 50676 06:53:01 PM 12434508 14562920 3704932 22.96 2688 2333608 1581336 9.20 241736 3061932 20336 06:54:01 PM 12849552 15094148 3289888 20.38 2688 2445488 1112884 6.47 431928 2444796 14248 Average: 12825627 14910788 3313813 20.53 2688 2291953 1294089 7.53 281115 2640641 66914 06:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 61.66 52.27 678.75 6.57 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 128.29 105.41 1288.93 22.18 0.00 0.00 0.00 0.00 06:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 PM eth0 38.79 39.44 365.86 5.77 0.00 0.00 0.00 0.00 06:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM eth0 98.92 92.45 1152.17 17.94 0.00 0.00 0.00 0.00 06:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.91 72.39 871.43 13.11 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/27/2024 _x86_64_ (4 CPU) 18:49:00 LINUX RESTART (4 CPU) 06:50:01 PM CPU %user %nice %system %iowait %steal %idle 06:51:01 PM all 13.62 0.00 2.05 0.93 0.06 83.35 06:51:01 PM 0 8.49 0.00 1.77 1.50 0.05 88.19 06:51:01 PM 1 15.57 0.00 1.89 0.85 0.07 81.63 06:51:01 PM 2 21.97 0.00 2.89 1.19 0.07 73.89 06:51:01 PM 3 8.46 0.00 1.65 0.17 0.05 89.67 06:52:01 PM all 12.63 0.00 1.69 1.93 0.08 83.67 06:52:01 PM 0 12.80 0.00 1.62 2.06 0.07 83.46 06:52:01 PM 1 9.36 0.00 1.25 1.24 0.07 88.08 06:52:01 PM 2 17.44 0.00 2.36 2.66 0.08 77.45 06:52:01 PM 3 10.91 0.00 1.54 1.77 0.08 85.69 06:53:01 PM all 6.86 0.00 0.46 0.35 0.04 92.29 06:53:01 PM 0 5.51 0.00 0.72 0.48 0.03 93.25 06:53:01 PM 1 5.33 0.00 0.48 0.69 0.07 93.43 06:53:01 PM 2 6.71 0.00 0.47 0.22 0.05 92.55 06:53:01 PM 3 9.87 0.00 0.18 0.00 0.02 89.93 06:54:01 PM all 28.59 0.00 2.47 0.87 0.09 67.98 06:54:01 PM 0 33.72 0.00 2.57 1.20 0.10 62.40 06:54:01 PM 1 16.97 0.00 1.56 0.65 0.10 80.72 06:54:01 PM 2 30.62 0.00 3.49 1.25 0.08 64.55 06:54:01 PM 3 33.04 0.00 2.26 0.35 0.08 64.26 Average: all 15.42 0.00 1.67 1.02 0.07 81.83 Average: 0 15.13 0.00 1.67 1.31 0.06 81.82 Average: 1 11.81 0.00 1.30 0.86 0.08 85.96 Average: 2 19.18 0.00 2.30 1.33 0.07 77.12 Average: 3 15.56 0.00 1.41 0.57 0.06 82.40